Kimpok Analog TX5000AC Transmitter

Kimpok TX5000AC is a powerful analog FPV video transmitter designed for pilots who need a strong signal, flexible channel selection, and convenient tuning straight from the radio via OSD. With adjustable output power up to 5000 mW, Smart Audio support, a built-in cooling fan, and a wide 14.6–28 V input range, this VTX is a great choice for hobby FPV setups that need reliable video performance.

Built for more advanced analog FPV configurations, the Kimpok TX5000AC gives you the freedom to fine-tune transmission settings for your flying environment, distance, and interference conditions. Its compact 36 x 36 mm board format makes installation easier, while the MMCX antenna connector lets you match the transmitter with the right antenna for your build.

• Adjustable power output: 25 / 200 / 500 / 1000 / 3000 / 5000 mW
• Smart Audio support for easy OSD configuration
• Pit Mode for safer bench work and pre-flight setup
• Built-in fan for improved cooling at higher power levels
• 12 bands and 8 channels for wide compatibility
• MMCX antenna connection with included pigtail
• 5 V camera power output below 500 mA
• 30.5 x 30.5 mm mounting pattern for common FPV frames

Up to 5000 mW Output Power for Long-Range and High-Demand FPV Flights

The standout feature of the Kimpok TX5000AC is its wide output power range. You can adjust the transmission level to match your flying spot, range needs, RF conditions, and local radio regulations. Lower settings are ideal for setup, testing, and short-range flights, while the maximum 5000 mW mode delivers a much stronger signal for more demanding FPV use.

• 25 mW – ideal for setup, testing, and short-range use
• 200 mW – a good choice for relaxed flights close to the pilot
• 500 mW – balanced power and energy consumption
• 1000 mW – suitable for more challenging transmission conditions
• 3000 mW – high power for flights where extra signal headroom matters
• 5000 mW – maximum output for long-range applications

Smart Audio, OSD Control, and Pit Mode for Easy Setup

Thanks to Smart Audio, you can change VTX settings directly from your OSD without manually accessing the module. This is especially useful in FPV drones where the transmitter is often mounted deep inside the frame or in a hard-to-reach position.

The TX5000AC also supports Pit Mode, which is handy during bench setup, maintenance, and race-day preparation. A soft-start function activates the power amplifier after around 5 seconds, helping reduce the risk of damage when the unit powers up at high output levels.

• Smart Audio support for radio and OSD-based setup
• Change channel, band, and power without removing the transmitter
• Pit Mode for safer servicing and pre-flight configuration
• Soft-start delay of approximately 5 seconds
• Manual control via onboard button

Wide Band and Channel Selection for Better Frequency Management

The TX5000AC All Channels version supports a wide range of frequency bands, giving you more flexibility when pairing it with FPV receivers and goggles. 8 red LEDs indicate the selected channel, while 4 blue LEDs show the active band, making it easy to check your current settings without connecting extra devices.

With support for 12 bands and 8 channels per band, this analog VTX makes it easier to find a cleaner frequency, especially when several FPV systems are operating nearby or when switching between different receiver setups.

Efficient Cooling, Wide Voltage Input, and Easy Mounting

The TX5000AC features a built-in cooling fan to help manage heat during high-power operation. This is especially important because high-output analog VTX modules can generate significant heat and require proper airflow. Always connect the antenna before powering on the transmitter, and avoid touching hot components during operation.

The unit runs on 14.6–28 V input voltage and provides a 5 V output for powering a camera, with current draw below 500 mA. Its compact 36 x 36 mm PCB and 30.5 x 30.5 mm mounting hole pattern make it easy to install in many popular FPV frames. The MMCX connector ensures a secure antenna connection through the included pigtail cable.

What’s Included and Important Usage Notes

The package includes the key parts needed to connect the transmitter in a typical FPV setup. The antenna should be selected according to your planned use and compatible receiver system. Before first power-up, it is a good idea to double-check the power wiring, video input, and Smart Audio connection.

• Kimpok TX5000AC analog transmitter – 1 pc
• Connection cable – 1 pc
• MMCX pigtail cable – 1 pc
• 6 dBi antenna – 1 pc

Always connect the antenna before turning on the transmitter. Do not remove the cooling fan, and make sure there is enough airflow, especially when using higher power levels. The module may become hot during use, so avoid touching it directly after power-up. Use only frequencies and power levels that comply with your local radio regulations.